baber/WOPTO huggingface dataset:
Patent JP-H1087122-A (JP)
Title: Core structure for take-up motion
Inventor: YASUNAKA SHIGERU
IPC: B65H75/10
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a core structure for a take-up motion, which saves a number of core bodies employed differing from existing systems, requires no special skill of operators, establishes complete secondary integration of a core body into a core, and includes no fear of causing a failure in its operation. SOLUTION: A core structure for a take-up motion comprises a core ring body 1 and a disk core body 2 inserted in the core ring body on the inner periphery thereof and formed at its center with a through hole 3 into which a rotary shaft is inserted. The core body 2 is formed on its outer periphery at least one portion with a notch 5, at which a top member 7 is provided so as to be urged in a direction tangential to the core body 2 with respect to the outside diameter thereof. The top member 7 is shaped at its top face into an arc so as to have thicknesses gradually reduced from its base end to its tip and is knurled at the top face for preventing its slips, the urging means for the top member 7 is a spring 9, and the core body 2 is formed at least the notch 5 with a flange 6 for guiding the top member 7.
Patent JP-H01111208-A (JP)
Title: Robot teaching device
Inventor: TAKEUCHI IKUO
IPC: G05B19/42
Filed: 1987-10-26
Abstract: PURPOSE:To perform the robot teaching jobs at a high speed and with high efficiency without inspecting these teaching jobs via a real device by using an arithmetic means which performs the dynamic arithmetic, the play compensating arithmetic, etc., with the action target value. CONSTITUTION:An arithmetic unit 2 produces a smooth action target locus based on the action target value received from an input device 1. Then the dynamic arithmetic is carried out based on said target locus. The result of this dynamic arithmetic is displayed on a display device 3. Thus a teaching operator can know the movement of a robot before input of the action target locus to a real robot in case said target locus is supplied to the real robot. If the movement of the robot displayed on the device 3 does not satisfy the working purpose, the action target value is changed via the device 1 and calculated by the unit 2 again for production of the teaching data satisfying the working purpose. This teaching data is sent to an output device 7.
Patent JP-S61147928-A (JP)
Title: Edge bending apparatus
Inventor: MITANI SOTOJI
IPC: B21D11/20
Filed: 1984-12-21
Abstract: PURPOSE:To provide the titled apparatus which prevents a movable pad from breaking by constituting the movable pad attached to an upper holder through a retainer with plural segments and fixing plural pad pressing members facing to the segments to a curve forming punch. CONSTITUTION:The edge bending apparatus is composed of the curve forming punch 8 and the movable pad 11. The forming punch 8 pressing an edge of a work W held by reference plates P1 and P2 on a base plate 5 is fixed on a sliding cam 3 which is driven horizontally by a driving cam 1 on the base plate 5 supported to be capable of moving up and down on a lower holder 2. The movable pad 11 presses the sliding cam 3 through the work W set on the upper holder 9 to be capable of sliding through the retainer 10. The movable pad 11 is composed of plural segments and plural pad pressing members 20 facing each segment are fixed on the punch 8. Thus a collar 11a of the movable pad 11 holding an edge of the work W is prevented from breaking when the sliding cam 3 is slid in the arrow A direction and the front edge 8a of the punch 8 bends and forms the work W.
Patent JP-H08105548-A (JP)
Title: Seal ring
Inventor: KIMATSU TOMOHITO
IPC: F16J15/20
Filed: 1994-10-06
Abstract: PURPOSE: To form the section in different forms at the left side and the right side, and the upper side and the lower side respectively, and to prevent a minute rotation and a deterioration of a seal ring, by forming a slit having an opening on one side surface of the seal ring, and forming an angle form curved surface on one side piece of both side pieces opposing at both sides of the slit. CONSTITUTION: While a seal ring 1 is formed in a ring form, it has a contact to an opponent surface. In this case, in the section form of the seal ring 1, on one surface of three surfaces to form the profile, a slit 2 having an opening 2a is formed. And to the opposite side of the surface of one side piece 3 corresponding to the slit 2, contacting to an opponent surface, of both side pieces 3 and 4 opposing at both sides of the slit 2, an angle form curved surface 5 curved in an angle form so as to separate from the slit 2 is formed. When the seal ring is used, the seal ring 1 is set to a setting groove 11 formed on the outer surface of a slide body 10 sliding inside a tubular body 9. As a result, the angle form curved surface 5 on one side piece 3 is contacted to the inner peripheral surface 9a of the tubular body 9, so as to accomplish the sealing purpose.
Patent JP-2000198604-A (JP)
Title: Recording device
Inventor: KONO TAKESHI
IPC: B65H29/26
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet member from being rubbed by a recording means and also to prevent a recorded and unfixed ink image from being rubbed and damaged by succeeding sheet members. SOLUTION: A recording device is provided with a platen 7, ejecting rollers 5, 6 and a support member 8. On the platen 7, multiple ribs 7a abutting on a recording sheet S are attached at equal intervals to width direction of the recording sheet S. On the ejecting rollers 5, 6, multiple rubber rollers 5c, 6c abutting on a recording sheet S are attached at equal intervals to width direction of the recording sheet S. The support member 8 protrudes higher than the ejecting rollers 5, 6 and bends the recording sheet S to width direction in recessed shape and supports the recording sheet S ejected by the ejecting rollers 5, 6 at about both end parts. Each of ribs 7a and each of rubber rollers 5c, 6c are placed at corresponding positions each other on moving direction of the recording sheet S.  Each support member 8 is placed at corresponding position to positions of ribs 7a at both ends of the platen 7 on the moving direction of the recording sheet S.
Patent JP-H06236315-A (JP)
Title: Object-oriented data base control system
Inventor: MAKINOUCHI AKIFUMI
IPC: G06F12/00
Filed: 1992-10-07
Abstract: PURPOSE:To easily cope with changes of substances in the real world and easily develop a program by changing, adding, and deleting a data type that a single object identifier can have at an optional point of time. CONSTITUTION:The object-oriented data base system which processes data by putting data to be processed that are closely relative together as objects, defining the kinds of operations applicable to them in advance, and allowing the objects to mutually actuate their operations with messages is provided with an object reference table 7 wherein plural types T11, T12, and T13 and reference elements R11, R12, and R13 are made to correspond to one object identifier I1; and the object reference table is referred to by specifying the object identifier from outside to operate the target object.
Patent JP-H02114208-A (JP)
Title: Liquid crystal display device with optical fiber
Inventor: ONISHI KEITA
IPC: G02B6/00
Filed: 1988-10-25
Abstract: PURPOSE:To make a non-emitting section inconspicuous on a displaying surface by making the outer shape of a fiber bundle at the outgoing end different from that at the incident end so that distribution of the outgoing ends of optical fibers can become uniform at an observing surface. CONSTITUTION:A control voltage is applied across a liquid crystal element 2 from a liquid crystal control circuit 6 so that the state of liquid crystals in picture elements 3 can be changed and the quantity of rays of light emitted from a light source 5 can be adjusted. The rays of light passed through the picture elements 3 are made incident on a fiber bundle 7 and, as a result, the light passed through the same picture element is separately propagated through plural optical fibers 4 constituting one fiber bundle 7. The separated rays of light are respectively propagated through the optical fibers 4 and emitted from the outgoing ends 10 of the fibers 4 uniformly arranged on an observing surface. The diameter of each optical fiber 4 is made sufficiently smaller than that of the picture element 3 on the surface of the liquid crystal element 2. Therefore, the interval between each adjacent picture elements can be reduced on the observing surface and the non-light transmissive section between each adjacent picture elements can be made inconspicuous.
Patent JP-H07120680-A (JP)
Title: Scanning type optical microscope
Inventor: SHIMADA YOSHIHIRO
IPC: G02B21/06
Filed: 1993-10-27
Abstract: PURPOSE:To improve the operability of a microscope irrespective of erected type or inverted type by providing a light detecting device having a device for switching an optical system for transmitted illumination and a pupil projecting optical system, and arranging it between a mirror base and a transmitted illumination lamp house. CONSTITUTION:The scanning type optical microscope has a condenser lens 25 arranged opposite to an objective lens with a sample between on which the light transmitted through the sample is incident, and a light detecting device 30 for detecting the light from the sample through the condenser lens 25 which is situated in an optically conjugate position to the pupil position of the condenser lens 25. The light detecting device 30 has an optical system for transmitted illumination, a pupil projecting optical system for precisely projecting the pupil position of the condenser lens 25 to a light detector, and a switching device for selectively switching the both, and the light detecting device 30 is arranged between a mirror base 20 and a transmitted illumination lamp house 23. Thus, in an erected type device, the moving range of a stage 24 can be set wide, and in an inverted type device, the moving stroke of the condenser lens 25 can be set wide.
Patent JP-2001094216-A (JP)
Title: Forming method of nitride semiconductor layer, nitride semiconductor, manufacturing method of nitride semiconductor element, and nitride semiconductor element
Inventor: KANO TAKASHI
IPC: H01L21/205
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of a nitride semiconductor layer, a forming method of a nitride semiconductor element, a nitride semiconductor, and a nitride semiconductor element, by which an appropriate orientation can be selected from a plurality of crystal orientations and an element region can be arranged. SOLUTION: On a surface of a GaN layer 3 provided on a sapphire substrate, a plurality of scattered hexagon patterns 5 are formed. A regrowth GaN layer 6 is epitaxially grown according to lateral growing method from the surface of the GaN layer 3 exposed between the hexagon patterns 5.
Patent JP-H05105855-A (JP)
Title: Solvent-base adhesive
Inventor: HAYASHI NAOSHIGE
IPC: C09D11/00
Filed: 1991-10-17
Abstract: PURPOSE:To prepare the title adhesive having an excellent initial tack, a long tack-free time, and a good workability by incorporating a specific substance into an adhesive contg. a low-boiling solvent and a synthetic resin binder. CONSTITUTION:The title adhesive is prepd. by incorporating a plasticizer and/or a high-boiling solvent (e.g. dimethyl phthalate) into an adhesive contg. a low- boiling solvent (e.g. methanol) and a synthetic resin binder (e.g. vinyl acetate polymer).
Patent JP-2001093180-A (JP)
Title: Phase-difference element and optical head device
Inventor: MURAKAWA SHINKO
IPC: G02B5/30
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a thin type phase-difference element generating desired phase difference and to provide a small-sized optical head device. SOLUTION: An organic thin film 1 having a function to generate the phase difference is fixed to a fixing substrate 3 having a reflecting function by using an adhesive 2 after adjusting the retardation value of the film 1 so as to generate the desired phase difference to obtain the phase-difference element. In the optical head device, this phase-difference element is arranged between a semiconductor laser and an object lens so that the beam emitting from the semiconductor laser is reflected and guided toward a recording medium.
Patent JP-H08136768-A (JP)
Title: Parallel transmission optical module
Inventor: MORI HAJIME
IPC: H01L31/0232
Filed: 1994-11-02
Abstract: PURPOSE: To rapidly adjust the optical axis of a parallel transmission optical module with high accuracy without being affected by the parallel number of optical fibers and without depending on the input characteristics of optical elements. CONSTITUTION: An optical element array chip 23 has optical elements 41 arranged at prescribed intervals on its front surface. A substrate consisting a V-grooved substrate 1 and a retaining substrate 2 aligns and holds the fiber end faces of the plural optical fibers 26 opposite to the corresponding optical elements 4 to respectively hold the optical coupling between the corresponding optical fibers 26 and the optical elements 4. The optical element array chip 23 is provided with electrode pads 5a and 5b on both further outer sides of the optical elements 4 existing on the outermost side. Conductor pins 3a and 3b are respectively arranged in the positions facing the electrode pads 5a and 5b on the substrate. These conductor pins 3a, 3b and the optical fibers 26 are aligned and held on the basis of the V-grooves 11, 12a, 12b.
Patent JP-S61150664-A (JP)
Title: Defect monitoring system of high voltage thyristor valve
Inventor: MOTOYOSHI OSAMU
IPC: H02M1/00
Filed: 1984-12-22
Abstract: PURPOSE:To effectively identify the place of a defect by detecting three types of signals from the presence of a normal firing pulse, a self-excited firing pulse supplied from each thyristor and a terminal voltage of each thyristor by a sole light emitting element. CONSTITUTION:A normal firing pulse applied from the secondary side of a pulse transformer 20 to the gate of a main thyristor 10 emits a light from a light emitting element 22 by a circuit having diodes D1, D2, the light emitting element 22, D8, D7. When an excess voltage is applied to the thyristor 20, it is broken over at 24, and a self-excited firing pulse is supplied through diodes D3, D4. This pulse emits a light 22 in the same passage as the normal pulse, but both are discriminated from the difference of the pulse width. A reverse voltage applied to the thyristor 20 is charged in a capacitor C by a circuit of the diode D6, the capacitor C, D8, resistor R2, and when raised to the prescribed level, a trigger diode D10, and a thyristor TH are turned ON, the capacitor C is discharged through D9 to emit a light 22. Thus, the defect can be effectively identified.
Patent JP-H01157963-A (JP)
Title: Sterilizable pyridyliminocarbonate and salt thereof
Inventor: DON ROBAATO BEIKAA
IPC: C07D213/75
Filed: 1988-10-27
Abstract: NEW MATERIAL: A compd. of the formula (where R is 1-16C alkyl, 3-8C cycloalkyl, 2-8C alkenyl, 3-4C carboalkoxyalkyl, aryl-1-3C alkyl, etc.; R 1  is halogen, 1-3C alkoxy, 3-4C alkenyloxy or 1-3C haloalkoxy; R 2  is 1-4C alkyl; and X and Y are S or O) and their org. and inorg. salts.  
     EXAMPLE: O-methyl-S-methyl-N-(2-methoxy-5-pyridyl)-imidothiocarbonate.  
     USE: Fungicides.  
     PROCESS: The compds. of the formula (where Y is O) are obtd. by allowing suitable aminopyridines to react with thiophosgene, allowing the resultant pyridyl isothiocyanate hydrochloricles to react with a proper substd. alcohol and its alkoxide and alkylating or acylating the resultant pyridyl thionocarbamates with an alkyl halide, etc., under basic conditions. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10113862-A (JP)
Title: Polishing method of thin plate type substrate and polising device for it
Inventor: OKUBO YASUNORI
IPC: B24B37/04
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To eliminate polishing sagging and to uniformly polish a polishing surface by polishing the polishing surface by making a lower surface of a guide ring in a state to form the same flat surface as the polishing surface of a thin plate type substrate. SOLUTION: A semiconductor wafer S is pressed by specified pressing force on a polishing pad surface of a polishing surface plate through a rotation axis 21 and a universal coupling 21A by lowering substrate holding device 2 holding the semiconductor wafer S, and gas is supplied to a guide ring 24 through a through hole 2101 of the rotation axis 21, a pipe 26 and a bellows 25, and pressure is added to it. In this case, a flat lower surface 2401 of the guide ring 24 is prevented from lowering as it collides against the polishing pad surface, contracts the bellows 25 against pressing force and is positioned in the same flat surface as the polishing surface of the semiconductor wafer S. Additionally, the polishing surface of the semiconductor wafer S is polished with a polishing pad and an abrasive liquid.
Patent JP-H07253776-A (JP)
Title: Chromatic tuner display
Inventor: NETSUDO SUTEINBAAGAA
IPC: G10G7/02
Filed: 1994-11-02
Abstract: PURPOSE: To make it possible to visually read a display and also make it compact. CONSTITUTION: The chromatic tuner display 20 is provided so as to show a relative difference between the pitch of a sound and the pitch of a desired sound of a scale and equipped with a basic member 22, a specific point of the basic member 22 corresponding to the pitch of the desired sound, and chromatic light source devices 28-33. The chromatic light source arrangements 28-33 are fitted to the basic member 22 and equipped with lighting characters corresponding to the sound of the scale and additional lighting symbols positioned between adjacent characters corresponding to sharp and flat variations of the sounds represented by characters. The lighting characters or lighting characters and symbol connections represent the desired sound.  The chromatic light source devices 28-33 are equipped with opposite couples of chromatic optical devices so as to visually show whether a sound is below or above the pitch of the desired sound, and fixed opposite couples of optical devices are arranged on the opposite sides of the specific point from other light source devices within the fixed opposite couples.
Patent JP-S63126956-A (JP)
Inventor: WATABE HAJIME
IPC: D04H3/03
Filed: 1986-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03131437-A (JP)
Title: Assembling method and device for brake caliper
Inventor: KANBARA TAKASHI
IPC: B23P19/00
Filed: 1989-10-17
Abstract: PURPOSE:To facilitate assembly of a caliper against a brake disc and enable to be automatic operation by displacing a chuck so as to displace a pair of friction pads toward the center of the brake disc, while maintaining positioning condition in which the positioning part is contacted with the plate face of the brake disc. CONSTITUTION:A positioning arm 25 which a chuck 19 holding a caliper 1 has and the plate face of a brake disc 2 is contacted with, is abutted with one face side of the brake disc 2, by displacing the chuck 19 so as to approach the positioning arm 25 in the plate thickness direction to the plate face of the brake disk 2. While maintaining the positioning condition in which the positioning arm 25 is contacted with the plate face of the brake disc 2, the chuck 19 is displaced so as to displace a pair of friction pads toward the center of the brake disc 2.
Patent JP-S61147827-A (JP)
Title: Ag-ni electrical contact material and its manufacture
Inventor: SAKAIRI KOICHI
IPC: C22C5/06
Filed: 1984-12-21
Abstract: PURPOSE:To manufacture an electrical contact material having superior contact characteristics and withstanding high current density at a low cost by uniformly dispersing Ni particles of a specified particle size and submicroscopic Ni particles in Ag. CONSTITUTION:Ag and Ni are melted at a temp. above the m.p. of Ni and atomized to form powder. This powder is molded, sintered, compressed, hot compressed, and extruded to obtain an Ag-Ni electrical contact material. This contact material contains Ni particles of 1-20mum particle size and submicroscopic Ni particles dispersed uniformly in Ag and has superior consumption resistance and low contact resistance.
Patent JP-H04146655-A (JP)
Title: Semiconductor rectifying element and full-wave rectifying device using same
Inventor: NARITA KAZUTOYO
IPC: H01L23/24
Filed: 1990-10-08
Abstract: PURPOSE:To make possible the realization of a semiconductor rectifying element, which is superior in salt damage resistance and is suitable for vehicle mounting use, by a method wherein a silica flour-containing silicone resin is used as a sealing resin. CONSTITUTION:A semiconductor chip 2 has a P-N junction J and the main surface 21 on one side of the chip 2 is bonded on the bottom of a bowl-shaped metal container 1 via an adhesion layer 3. A lead 4 consists of a header part 41 bonded on the other main surface of the chip 2 via an adhesion layer 5, a lead part 42 which is extended from the part 41 to the direction perpendicular to the part 41, a flat curved part 43, which is linked to the part 42, and a lead part 44 which is linked to the part 43. A silicone resin layer 6 added with silica flour is filled in the container 1 and the surface of the layer 6 reaches the lead part 42. It is desirable that the contents of Na and K of the silica flour to be added to the layer 6 are respectively set in a content of 10ppm or lower, the mean particle diameter of the silica flour is set in a particle diameter of 2 to 6mum and the Na and the K are made to contain in the silica flour in the range of 40 to 120 parts weight of the flour to 100 parts weight of a silicon resin.
Patent JP-H08111441-A (JP)
Title: Method for inspecting fall or adhesion of foreign matter
Inventor: MASUDA RYUJI
IPC: H01L21/66
Filed: 1994-10-07
Abstract: PURPOSE: To specify a dust source surely for both Si based and non-Si based foreign matters by employing a non-Si wafer as a dummy wafer when the foreign matter is analyzed through X-ray analysis and specified. CONSTITUTION: A GaAs dummy wafer of same size as a wafer processed by an etching system 20 is prepared. The GaAs dummy wafer is carried along a normal wafer moving path with the mirror surface directing upward from a load side cassette 22 sequentially through a load chamber 24, an etching chamber 26, an unload chamber 28, and a cassette 30 on the unload side of the etching system 20. The Cabs dummy wafer is taken out, as a sample, from the cassette 30 on the unload side. Since the dummy wafer is not an Si wafer, an X-ray peak representative of the component of foreign matter appears for both Si based and non-Si based foreign matter even it the foreign matter is as small as ten to twenty microns. This method can analyze the component of foreign matter reliably.
Patent JP-H01113913-A (JP)
Title: Magnetic recording medium
Inventor: SORIBASHI TOMOHIDE
IPC: C08L67/02
Filed: 1987-10-28
Abstract: PURPOSE:To enhance the recording accuracy of the positioning signal of a magnetic head by forming positioning signal tracks in such a manner that said tracks are regulated by the grooves provided with high accuracy to a nonmagnetic substrate. CONSTITUTION:The plural grooves 2 are provided concentrically at an equal pitch on a nonmagnetic substrate 1 and a magnetic layer 3 is formed at the prescribed film thickness covering the grooves 2. The positioning signals are recorded in these grooves 3. The grooves 2 on the substrate 1 can be formed at the specified pitches with the high accuracy. The recorded positioning signals are regulated by the grooves 2 even if a positioning error is generated in the magnetic head in the case of providing the magnetic layer 3 on the nonmagnetic substrate 1 formed with the grooves 2 in such a manner and recording the positioning signals along the grooves 2 by the magnetic head. The recording accuracy of the positioning signals is thereby extremely enhanced to the level equiv. to the accuracy of the grooves 2.